CN102818228B - 一种背板、背光模组和液晶显示装置 - Google Patents
一种背板、背光模组和液晶显示装置 Download PDFInfo
- Publication number
- CN102818228B CN102818228B CN201210257727.9A CN201210257727A CN102818228B CN 102818228 B CN102818228 B CN 102818228B CN 201210257727 A CN201210257727 A CN 201210257727A CN 102818228 B CN102818228 B CN 102818228B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- backlight module
- display device
- crystal display
- middle frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133328—Segmented frames
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257727.9A CN102818228B (zh) | 2012-07-24 | 2012-07-24 | 一种背板、背光模组和液晶显示装置 |
| PCT/CN2012/079195 WO2014015499A1 (zh) | 2012-07-24 | 2012-07-26 | 一种背板、背光模组和液晶显示装置 |
| US13/579,564 US9025104B2 (en) | 2012-07-24 | 2012-07-26 | Backboard structure, backlight module, liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257727.9A CN102818228B (zh) | 2012-07-24 | 2012-07-24 | 一种背板、背光模组和液晶显示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818228A CN102818228A (zh) | 2012-12-12 |
| CN102818228B true CN102818228B (zh) | 2014-06-11 |
Family
ID=47302526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210257727.9A Expired - Fee Related CN102818228B (zh) | 2012-07-24 | 2012-07-24 | 一种背板、背光模组和液晶显示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9025104B2 (zh) |
| CN (1) | CN102818228B (zh) |
| WO (1) | WO2014015499A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10139555B2 (en) | 2015-09-18 | 2018-11-27 | Boe Technology Group Co., Ltd. | Backlight module and display device |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140118270A1 (en) * | 2012-10-26 | 2014-05-01 | Qualcomm Incorporated | System and method for providing infrared gesture interaction on a display |
| TWI507794B (zh) * | 2013-10-25 | 2015-11-11 | Radiant Opto Electronics Corp | 背光模組及液晶顯示器 |
| JP6425425B2 (ja) * | 2014-06-10 | 2018-11-21 | 三菱電機株式会社 | 表示装置 |
| US10371886B2 (en) * | 2014-09-26 | 2019-08-06 | Sakai Display Products Corporation | Spacer A for display apparatus |
| JP6190972B2 (ja) | 2014-09-26 | 2017-08-30 | 堺ディスプレイプロダクト株式会社 | 表示装置及び表示装置の製造方法 |
| WO2016046973A1 (ja) | 2014-09-26 | 2016-03-31 | 堺ディスプレイプロダクト株式会社 | 表示装置 |
| CN104315466B (zh) * | 2014-10-22 | 2017-02-15 | 深圳市华星光电技术有限公司 | 背光模组及其卡合配件、采用该背光模组的显示装置 |
| CN206191417U (zh) * | 2016-12-01 | 2017-05-24 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
| CN107105180B (zh) * | 2017-05-22 | 2023-09-19 | 合肥惠科金扬科技有限公司 | 无边框液晶电视 |
| US10545826B2 (en) * | 2017-05-25 | 2020-01-28 | Scality, S.A. | Layered error correction encoding for large scale distributed object storage system |
| JP7001434B2 (ja) * | 2017-11-10 | 2022-01-19 | シャープ株式会社 | 表示装置 |
| CN110392222B (zh) * | 2018-04-23 | 2022-05-13 | 鸿富锦精密工业(深圳)有限公司 | 背板及电视机 |
| CN209356789U (zh) * | 2019-01-04 | 2019-09-06 | 京东方科技集团股份有限公司 | 显示装置 |
| KR102613522B1 (ko) | 2019-02-18 | 2023-12-13 | 삼성전자주식회사 | 베젤 처짐 방지 구조를 포함하는 폴더블 전자 장치 |
| CN110488523B (zh) * | 2019-08-13 | 2024-07-19 | 武汉恒生光电产业有限公司 | 液晶显示器及其安装方法 |
| CN110501832B (zh) * | 2019-08-15 | 2024-06-07 | 武汉华星光电技术有限公司 | 封装结构及显示装置 |
| CN111066030B (zh) * | 2019-10-29 | 2024-03-15 | 深圳市汇顶科技股份有限公司 | 屏下指纹识别装置及电子设备 |
| CN111445800B (zh) * | 2020-04-15 | 2022-05-03 | 深圳康佳电子科技有限公司 | 一种玻璃背板结构及显示装置 |
| CN113759594A (zh) * | 2020-06-03 | 2021-12-07 | 南京瀚宇彩欣科技有限责任公司 | 背光模块 |
| CN113840107A (zh) * | 2020-06-24 | 2021-12-24 | 深圳Tcl数字技术有限公司 | 一种中框制作方法及中框、电视机 |
| KR102948434B1 (ko) * | 2020-12-02 | 2026-04-06 | 현대자동차주식회사 | 디스플레이 장치 및 그러한 디스플레이 장치를 포함하는 차량 |
| CN113777831A (zh) * | 2021-09-14 | 2021-12-10 | 武汉华星光电技术有限公司 | 显示面板及电子装置 |
| CN113763819B (zh) * | 2021-09-14 | 2023-05-16 | 京东方科技集团股份有限公司 | 支撑结构及其制备方法、显示装置 |
| US12292650B2 (en) | 2022-05-31 | 2025-05-06 | Beijing Boe Display Technology Co., Ltd. | Display module, splicing screen and display device |
| CN116189557B (zh) * | 2023-04-04 | 2023-12-19 | 南京焱煌电子设备有限公司 | 一种用于拼接液晶显示模组的加固抗震装置 |
| CN116880102B (zh) * | 2023-07-12 | 2025-07-01 | 京东方科技集团股份有限公司 | 一种显示模组、显示面板及显示装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7859608B2 (en) * | 2005-06-20 | 2010-12-28 | Funai Electric Co., Ltd. | Liquid crystal display apparatus comprising a first frame made of resin, a second frame made of metal, and a backboard member made of metal |
| CN201757332U (zh) * | 2010-07-14 | 2011-03-09 | 创维液晶器件(深圳)有限公司 | 一种适用于液晶电视的无后背板式背光模组 |
| CN102141222A (zh) * | 2011-03-14 | 2011-08-03 | 深圳市华星光电技术有限公司 | 背光模组及其液晶显示器 |
| CN102392992A (zh) * | 2011-11-18 | 2012-03-28 | 深圳市华星光电技术有限公司 | 背框、背光系统以及平面液晶显示装置 |
| CN102392995A (zh) * | 2011-11-18 | 2012-03-28 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
| CN102411223A (zh) * | 2011-11-29 | 2012-04-11 | 深圳市华星光电技术有限公司 | 液晶显示装置及其固定结构 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3879852B2 (ja) * | 2003-10-03 | 2007-02-14 | 船井電機株式会社 | 液晶モジュールおよび液晶表示装置 |
| CN1818757B (zh) * | 2006-03-08 | 2010-05-12 | 友达光电股份有限公司 | 液晶显示模块壳体及应用液晶显示模块壳体的液晶显示器 |
| JP4800822B2 (ja) * | 2006-04-04 | 2011-10-26 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
| JP2008020557A (ja) * | 2006-07-11 | 2008-01-31 | Epson Imaging Devices Corp | 液晶表示モジュール |
| BRPI0721020A2 (pt) * | 2007-01-22 | 2014-07-29 | Sharp Kk | Dispositivo de luz traseira e visor plano usando o mesmo |
| CN201965372U (zh) * | 2011-03-30 | 2011-09-07 | 华映视讯(吴江)有限公司 | 框架集及显示器 |
| CN102392990B (zh) * | 2011-11-18 | 2015-04-15 | 深圳市华星光电技术有限公司 | 背框以及背光系统 |
| CN102537884B (zh) * | 2012-02-07 | 2015-10-21 | 深圳市华星光电技术有限公司 | 便于更换发光二极管灯条的背板结构及其液晶显示器 |
-
2012
- 2012-07-24 CN CN201210257727.9A patent/CN102818228B/zh not_active Expired - Fee Related
- 2012-07-26 US US13/579,564 patent/US9025104B2/en active Active
- 2012-07-26 WO PCT/CN2012/079195 patent/WO2014015499A1/zh not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7859608B2 (en) * | 2005-06-20 | 2010-12-28 | Funai Electric Co., Ltd. | Liquid crystal display apparatus comprising a first frame made of resin, a second frame made of metal, and a backboard member made of metal |
| CN201757332U (zh) * | 2010-07-14 | 2011-03-09 | 创维液晶器件(深圳)有限公司 | 一种适用于液晶电视的无后背板式背光模组 |
| CN102141222A (zh) * | 2011-03-14 | 2011-08-03 | 深圳市华星光电技术有限公司 | 背光模组及其液晶显示器 |
| CN102392992A (zh) * | 2011-11-18 | 2012-03-28 | 深圳市华星光电技术有限公司 | 背框、背光系统以及平面液晶显示装置 |
| CN102392995A (zh) * | 2011-11-18 | 2012-03-28 | 深圳市华星光电技术有限公司 | 一种背板、背光模组及液晶显示装置 |
| CN102411223A (zh) * | 2011-11-29 | 2012-04-11 | 深圳市华星光电技术有限公司 | 液晶显示装置及其固定结构 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10139555B2 (en) | 2015-09-18 | 2018-11-27 | Boe Technology Group Co., Ltd. | Backlight module and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| US9025104B2 (en) | 2015-05-05 |
| WO2014015499A1 (zh) | 2014-01-30 |
| US20140028948A1 (en) | 2014-01-30 |
| CN102818228A (zh) | 2012-12-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Back plate, backlight module group and liquid crystal display device Effective date of registration: 20190426 Granted publication date: 20140611 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20140611 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |